Lower grill for an automobile



FIG. 1 is a front elevation view of a lower grill for an automobile showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front and left side perspective view thereof;

FIG. 8 is another perspective view thereof; and,

FIG. 9 is front and right side perspective view thereof.

Any broken lines are provided for the purpose of illustrating environmental structure(s) and form no part of the claimed design. 

CLAIM The ornamental design for a lower grill for an automobile, as shown and described. 